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Mozilla Thunderbird

Zoom out

Ctrl-

Windows Desktop app Thunderbird on Windows and Linux

Practice this

In Mozilla Thunderbird, Ctrl + Minus will zoom out. It is listed for Windows, and no Mac version is documented here.

Where it works: Reading a message

Where this comes from

Keyboard shortcuts - Thunderbird Help

Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.

The same task in other apps

Zoom out Adobe Acrobat Cmd + -
Zoom out Audacity Ctrl + 3
Zoom out Bitwarden Cmd + -
Zoom out on the page ChromeOS Ctrl + -
Zoom DevTools out Chrome DevTools Cmd + -
Zoom out Evernote Cmd + -
Zoom out of the browser, viewer or timeline Final Cut Pro Cmd + -
Zoom out of the image GIMP -
Zoom out GitHub Desktop Cmd + -
Zoom out Google Earth Page Down
Zoom out of the map Google Maps -
Zoom out of the slide LibreOffice Impress -

More Mozilla Thunderbird shortcuts

See every Mozilla Thunderbird shortcut

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